Is it a hack, is it patently obvious?
Maybe it will help someone, but the first time I removed the rear bumper, I disconnected all the connections of the string along the bumper.
This way is so much easier, so if you haven't thought of doing it this way, or are just looking for a tutorial before you remove one, here it is!!
We shot this video a few weeks ago but have been incredibly busy.
Have a look at the cars we have for sale at: